<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="公司" prop="companyId">
        <el-select
          v-model="queryParams.companyId"
          filterable
          remote
          reserve-keyword
          placeholder="请输入公司名称"
          :remote-method="getQueryCompanyList"
          :loading="initQueryCompanyLoading">
          <el-option
            v-for="item in queryCompanyOptions"
            :key="item.value"
            :label="item.label"
            :value="item.value">
          </el-option>
        </el-select>
      </el-form-item>
      <!-- <el-form-item label="产品类别" prop="productCategory">
        <el-input
          v-model="queryParams.productCategory"
          placeholder="请输入产品类别"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item label="产品" prop="productId">
        <el-select
          v-model="queryParams.productId"
          filterable
          remote
          reserve-keyword
          placeholder="请输入产品名称"
          :remote-method="getQueryProductList"
          :loading="initQueryProductLoading">
          <el-option
            v-for="item in queryProductOptions"
            :key="item.value"
            :label="item.label"
            :value="item.value">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['pms:companyProductRevenue:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['pms:companyProductRevenue:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['pms:companyProductRevenue:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['pms:companyProductRevenue:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="companyProductRevenueList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="主键ID" align="center" prop="id" />
      <el-table-column label="公司" align="center" prop="company.companyName" />
      <el-table-column label="产品类别" align="center" prop="productCategoryName" />
      <el-table-column label="产品" align="center" prop="product.productName" />
      <el-table-column label="年份" align="center" prop="year" />
      <el-table-column label="收入(元)" align="center" prop="revenue" />
      <el-table-column label="毛利(元)" align="center" prop="grossProfit" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['pms:companyProductRevenue:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['pms:companyProductRevenue:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改公司产品收入明细对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="公司" prop="companyId">
          <el-select
            v-model="form.companyId"
            filterable
            remote
            reserve-keyword
            placeholder="请输入公司名称"
            :remote-method="getCompanyList"
            :loading="initCompanyLoading"
            @change="handleCompanyChange">
            <el-option
              v-for="item in companyOptions"
              :key="item.value"
              :label="item.label"
              :value="item.value">
            </el-option>
          </el-select>
        </el-form-item>
        
        <el-form-item label="产品分类" prop="productCategoryId">
          <el-select
            v-model="form.productCategoryId"
            style="width: 200px; margin-bottom: 10px;"
            filterable
            remote
            reserve-keyword
            placeholder="请选择产品分类"
            :loading="initProductCategoriesLoading">
            <el-option
              v-for="item in productCategoryOptions"
              :key="item.value"
              :label="item.label"
              :value="item.value">
            </el-option>
         </el-select>
        </el-form-item>
        <el-form-item label="产品" prop="productId">
          <el-select
            v-model="form.productId"
            filterable
            remote
            reserve-keyword
            placeholder="请输入产品名称"
            :remote-method="getProductList"
            :loading="initProductLoading">
            <el-option
              v-for="item in productOptions"
              :key="item.value"
              :label="item.label"
              :value="item.value">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="年份" prop="year">
          <el-date-picker
            v-model="form.year"
            type="year"
            placeholder="选择年"
            value-format="yyyy">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="收入(元)" prop="revenue">
          <el-input v-model="form.revenue" placeholder="请输入收入(元)" />
        </el-form-item>
        <el-form-item label="毛利(元)" prop="grossProfit">
          <el-input v-model="form.grossProfit" placeholder="请输入毛利(元)" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listCompanyProductRevenue, getCompanyProductRevenue, delCompanyProductRevenue, addCompanyProductRevenue, updateCompanyProductRevenue } from "@/api/pms/companyProductRevenue";
import { listCompany } from "@/api/pms/company";
import { listProduct } from "@/api/pms/product";
import { listCompanyProductCategory } from "@/api/pms/companyProductCategory"

export default {
  name: "CompanyProductRevenue",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 公司产品收入明细表格数据
      companyProductRevenueList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      queryCompanyOptions: [],
      initQueryCompanyLoading: false,
      queryProductOptions: [],
      initQueryProductLoading: false,
      companyOptions: [],
      initCompanyLoading: false,
      productOptions: [],
      initProductLoading: false,
      productCategoryOptions: [],
      initProductCategoriesLoading: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        companyId: null,
        // productCategory: null,
        productId: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        companyId: [
          { required: true, message: "公司不能为空", trigger: "blur" }
        ],
        productId: [
          { required: true, message: "产品不能为空", trigger: "blur" }
        ],
        year: [
          { required: true, message: "年份不能为空", trigger: "blur" }
        ],
        revenue: [
          { required: true, message: "收入(元)不能为空", trigger: "blur" }
        ],
        grossProfit: [
          { required: true, message: "毛利(元)不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询公司产品收入明细列表 */
    getList() {
      this.loading = true;
      listCompanyProductRevenue(this.queryParams).then(response => {
        this.companyProductRevenueList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    /**** 查询公司列表 */
    getQueryCompanyList(query) {
      if (query !== '') {
        let params = { companyName: query }
        listCompany(params).then(response => {
          this.queryCompanyOptions = response.rows.map(item => {
              return {
                value: item.companyId,
                label: item.companyName
              };
            });
          this.initQueryCompanyLoading = false;
        })
      }
    },
    /**** 查询产品列表 */
    getQueryProductList(query) {
      if (query !== '') {
        let params = { productName: query }
        listProduct(params).then(response => {
          this.queryProductOptions = response.rows.map(item => {
              return {
                value: item.productId,
                label: item.productName
              };
            });
          this.initQueryProductLoading = false;
        })
      }
    },

    /**** 查询公司列表 */
    getCompanyList(query) {
      if (query !== '') {
        let params = { companyName: query }
        listCompany(params).then(response => {
          this.companyOptions = response.rows.map(item => {
              return {
                value: item.companyId,
                label: item.companyName
              };
            });
          this.initCompanyLoading = false;
        })
      }
    },
    /**** 查询产品列表 */
    getProductList(query) {
      if (query !== '') {
        let params = { productName: query }
        listProduct(params).then(response => {
          this.productOptions = response.rows.map(item => {
              return {
                value: item.productId,
                label: item.productName
              };
            });
          this.initProductLoading = false;
        })
      }
    },

    /**** 查询产品类别列表 */
    getProductCategoryList(companyId) {
      if (companyId !== '') {
        let params = { companyId: companyId }
        listCompanyProductCategory(params).then(response => {
          this.productCategoryOptions = response.rows.map(item => {
              return {
                value: item.categoryId,
                label: item.categoryName
              };
            });
          this.initProductCategoriesLoading = false;
          // 如果form中已有productCategoryId，且在选项列表中存在，则自动选中
          if (this.form.productCategoryId) {
            const existingOption = this.productCategoryOptions.find(option => option.value === this.form.productCategoryId);
            if (existingOption) {
              console.log('已自动选中产品分类:', existingOption.label);
            }
          }
        })
      }
    },

    // 公司选择变化事件
    handleCompanyChange(companyId) {
      if (companyId) {
        // 清空当前的产品分类和产品选择
        this.form.productCategoryId = null;
        this.form.productId = null;
        this.productCategoryOptions = [];
        this.productOptions = [];
        // 根据选中的公司ID加载对应的产品分类
        this.getProductCategoryList(companyId);
      } else {
        // 如果没有选中公司，清空所有相关选项
        this.form.productCategoryId = null;
        this.form.productId = null;
        this.productCategoryOptions = [];
        this.productOptions = [];
      }
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.companyOptions = [];
      this.productOptions = [];
      this.productCategoryOptions = [];
      this.form = {
        id: null,
        companyId: null,
        productId: null,
        productCategoryId: null,
        year: null,
        revenue: null,
        grossProfit: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加公司产品收入明细";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getCompanyProductRevenue(id).then(response => {
        this.form = response.data;
        this.form.year = String(this.form.year);
        const company = response.data.company;
        const product = response.data.product;
        const productCategoryId = response.data.productCategoryId;

        this.companyOptions = [{
          value: company.companyId,
          label: company.companyName
        }];
        
        if (productCategoryId) {
          this.form.productCategoryId = productCategoryId;
        }

        this.getProductCategoryList(company.companyId);

        this.productOptions = [{
          value: product.productId,
          label: product.productName
        }];
        this.open = true;
        this.title = "修改公司产品收入明细";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateCompanyProductRevenue(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addCompanyProductRevenue(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除公司产品收入明细编号为"' + ids + '"的数据项？').then(function() {
        return delCompanyProductRevenue(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('pms/companyProductRevenue/export', {
        ...this.queryParams
      }, `companyProductRevenue_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
